2021 2021 Interim Report - Essex Bio-Technology

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2021 2021 Interim Report - Essex Bio-Technology
2021   中期報告                              2021   Interim
                                                Report

              INTERIM REPORT 2021 中期報告
2021 2021 Interim Report - Essex Bio-Technology
2021 2021 Interim Report - Essex Bio-Technology
2021 2021 Interim Report - Essex Bio-Technology
2021 2021 Interim Report - Essex Bio-Technology
CONTENTS

 2   Condensed Consolidated Statement of
       Profit or Loss and Other Comprehensive Income
 3   Condensed Consolidated Statement of
       Financial Position
 4   Condensed Consolidated Statement of
       Changes in Equity
 5   Condensed Consolidated Statement of
       Cash Flows
 7   Notes to the Interim Condensed Consolidated
       Financial Statements
24   Management Discussion and Analysis
38   Additional Information
42   Corporate Information
The board (the “Board”) of directors (the “Directors”) of Essex Bio-Technology Limited (the “Company”)
presents the unaudited interim condensed consolidated financial statements of the Company and its subsidiaries
(collectively, the “Group”) for the six months ended 30 June 2021 together with the comparative figures for the
corresponding period in 2020 and the relevant explanatory notes as set out below.

CONDENSED CONSOLIDATED STATEMENT OF PROFIT OR LOSS AND
OTHER COMPREHENSIVE INCOME
                                                                                                       For the
                                                                                                   six months
                                                                                                ended 30 June
                                                                                     2021                2020
                                                                                (Unaudited)       (Unaudited)
                                                                      Notes        HK$’000           HK$’000

Turnover                                                              4&5          737,374            323,835
Cost of sales                                                                     (114,680)           (69,125)

Gross profit                                                                       622,694            254,710
Other revenue, and other gains and losses                              6            12,083             15,747
Distribution and selling expenses                                                 (377,280)          (163,537)
Administrative expenses                                                            (69,061)           (45,749)
Finance costs                                                          7            (5,362)            (3,381)

Profit before income tax                                               8           183,074              57,790
Income tax                                                             9           (20,888)             (8,602)

Profit for the period                                                              162,186              49,188

Other comprehensive income
Items that may be reclassified subsequently to profit or loss:
Exchange differences on translation of financial statements of
   foreign operations                                                               18,586             (27,261)
Items that will not be reclassified subsequently to profit or loss:
Changes in fair value of equity instruments at fair value
   through other comprehensive income                                                 (560)            (19,101)

Other comprehensive income for the period                                           18,026             (46,362)

Total comprehensive income for the period                                          180,212               2,826

Earnings per share attributable to owners of the Company
Basic                                                                  11     HK28.12 cents      HK8.51 cents

Diluted                                                                11     HK27.38 cents      HK8.51 cents

  2
           ESSEX BIO-TECHNOLOGY LIMITED
           INTERIM REPORT 2021
CONDENSED CONSOLIDATED STATEMENT OF FINANCIAL POSITION
                                                                          At 30 June        At 31 December
                                                                               2021                   2020
                                                                         (Unaudited)               (Audited)
                                                             Notes          HK$’000                 HK$’000

Non-current assets
Property, plant and equipment                                 12            297,850                    272,947
Right-of-use assets                                                           5,771                      6,800
Land use rights                                                              16,886                     16,868
Goodwill                                                                     24,276                     24,153
Other intangible assets                                       13            660,781                    585,793
Convertible loan receivables                                  14             58,945                     42,434
Financial assets at fair value through
   other comprehensive income                                 15              78,489                    78,574
Financial assets at fair value through profit or loss         15               7,470                     6,338
Deposits and prepayments                                      18              57,740                    54,577

Total non-current assets                                                  1,208,208                   1,088,484

Current assets
Inventories                                                   16            126,063                    147,036
Trade and other receivables                                   17            543,182                    483,254
Deposits and prepayments                                      18             13,807                     29,702
Convertible loan receivables                                  14             32,415                     32,916
Financial assets at fair value through profit or loss         15                 23                         15
Pledged bank deposit                                                         36,825                     40,150
Cash and cash equivalents                                                   657,754                    599,782

Total current assets                                                      1,410,069                   1,332,855

Total assets                                                              2,618,277                   2,421,339

Current liabilities
Trade and other payables                                      19            412,145                    396,893
Bank borrowings                                               20            185,929                    200,750
Lease liabilities                                                             2,393                      2,258
Current tax liabilities                                                      43,627                      6,124

Total current liabilities                                                   644,094                    606,025

Net current assets                                                          765,975                    726,830

Total assets less current liabilities                                     1,974,183                   1,815,314

Non-current liabilities
Bank borrowings                                               20            228,026                    214,074
Lease liabilities                                                             3,986                      5,162
Convertible loan payable                                      21            141,770                    140,529
Deferred tax liabilities                                                     23,048                     29,358

Total non-current liabilities                                               396,830                    389,123

Total liabilities                                                         1,040,924                    995,148

NET ASSETS                                                                1,577,353                   1,426,191

Capital and reserves attributable to owners of the Company
Share capital                                                 22             57,672                      57,690
Reserves                                                                  1,519,681                   1,368,501

TOTAL EQUITY                                                              1,577,353                   1,426,191

                                                                                                           3
                                                                     ESSEX BIO-TECHNOLOGY LIMITED
                                                                                INTERIM REPORT 2021
CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
                                                                                              Equity attributable to owners of the Company

                                                                                                                                  Fair value                  Conversion
                                                                                                                                     through                  component
                                                                                                 Foreign                               other                           of
                                                                                  Statutory     currency            Share comprehensive                       convertible
                                                   Share      Share     Capital    surplus    translation           option           income      Fair value         loan     Retained
                                                  capital   premium     reserve    reserve       reserve          reserve            reserve       reserve       payable     earnings        Total
                                                 HK$’000    HK$’000    HK$’000    HK$’000      HK$’000           HK$’000           HK$’000       HK$’000        HK$’000      HK$’000      HK$’000

At 1 January 2020                                 57,794     71,108        362     79,167       (53,654)            4,654             6,983              –       33,323      997,408     1,197,145
Profit for the period                                  –          –          –           –             –                –                    –           –             –      49,188       49,188
Other comprehensive income:
– Changes in fair value of equity
    instruments at fair value through
    other comprehensive income                         –          –          –           –             –                –           (19,101)             –             –            –      (19,101)
– Exchange differences on translation of
    financial statements of foreign operations         –          –          –           –      (27,261)                –                    –           –             –            –      (27,261)

Total comprehensive income for the period              –          –          –           –      (27,261)                –           (19,101)             –             –      49,188        2,826
Appropriation of profits                               –          –          –      8,400              –                –                    –           –             –       (8,400)           –
Dividend paid                                          –          –          –           –             –                –                    –           –             –      (28,897)     (28,897)
Equity-settled share-based payments                    –          –          –           –             –              434                    –           –             –            –         434
Transfer of fair value reserve
   upon the disposal of equity
   instruments at fair value through
   other comprehensive income                          –          –          –           –             –                –            (1,611)             –             –       1,611             –

At 30 June 2020 (Unaudited)                       57,794     71,108        362     87,567       (80,915)            5,088           (13,729)             –       33,323     1,010,910    1,171,508

At 1 January 2021                                 57,690     71,106        362     90,683        24,536             4,535           (31,266)       18,096        15,227     1,175,222    1,426,191
Profit for the period                                  –          –          –           –             –                –                    –           –             –     162,186      162,186
Other comprehensive income:
– Changes in fair value of equity
    instruments at fair value through
    other comprehensive income                         –          –          –           –             –                –              (560)             –             –            –        (560)
– Exchange differences on translation of
    financial statements of foreign operations         –          –          –           –       18,586                 –                    –           –             –            –      18,586

Total comprehensive income for the period              –          –          –           –       18,586                 –              (560)             –             –     162,186      180,212
Dividend paid                                          –          –          –           –             –                –                    –           –             –      (28,824)     (28,824)
Exercise of share options                             32      2,190          –           –             –             (334)                   –           –             –            –       1,888
Equity-settled share-based payments                    –          –          –           –             –              175                    –           –             –            –         175
Shares repurchased and cancelled                     (50)        (1)         –           –             –                –                    –           –             –       (2,238)      (2,289)

At 30 June 2021 (Unaudited)                       57,672     73,295        362     90,683        43,122             4,376           (31,826)       18,096        15,227     1,306,346    1,577,353

    4
                        ESSEX BIO-TECHNOLOGY LIMITED
                        INTERIM REPORT 2021
CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS
                                                                                                           For the
                                                                                                       six months
                                                                                                    ended 30 June
                                                                                     2021                    2020
                                                                                (Unaudited)           (Unaudited)
                                                                    Notes          HK$’000               HK$’000

Cash flows from operating activities
Profit before income tax                                                           183,074                    57,790
Adjustments for:
  Interest income from convertible loan receivables                  6               (1,488)                     (944)
  Interest income from bank deposits                                 6               (1,623)                   (2,823)
  Change in fair value of financial assets at fair value
      through profit or loss                                         6                1,390                    (7,959)
  Impairment loss on trade receivables                               6                    –                     2,207
  Finance costs                                                      7                5,362                     3,381
  Amortisation of land use rights                                    8                  199                       183
  Amortisation of other intangible assets                            8                5,353                     3,381
  Depreciation of property, plant and equipment                      8                9,750                     8,438
  Depreciation of right-of-use assets                                8                1,114                     1,190
  Equity-settled share-based payments                                                   175                       434
  Exchange (gains)/losses, net                                       8                 (385)                      741
  Gain on disposal of property, plant and equipment                  8                   (8)                       (7)
  Write-off of inventories                                           8                2,243                     1,489

Operating cash flows before working capital changes                                205,156                     67,501
Increase in inventories                                                            (20,206)                   (10,116)
(Increase)/decrease in trade and other receivables                                 (52,091)                   169,020
Decrease/(increase) in deposits and prepayments                                     16,163                       (368)
Increase/(decrease) in trade and other payables                                     50,893                   (136,639)

Cash generated from operations                                                     199,915                     89,398
Tax refunded/(paid)                                                                  9,909                    (31,570)

Net cash generated from operating activities                                       209,824                    57,828

Cash flows from investing activities
Acquisition of property, plant and equipment                                        (28,279)                  (23,977)
Deposits paid for acquisition of property, plant and equipment                       (4,925)                   (8,703)
Deposits paid for acquisition of other intangible assets                                  –                    (5,519)
Increase in other intangible assets                                                 (73,246)                  (40,714)
Acquisition of a subsidiary                                                               –                    (2,173)
Purchase of convertible loan receivables                                            (15,140)                  (16,555)
Purchase of financial assets at fair value through other
  comprehensive income                                                                    –                    (1,379)
Purchase of financial assets at fair value through profit or loss                    (2,936)                        –
Bank interest received                                                                1,623                     2,823
Decrease in pledged bank deposit                                                      3,325                     1,925
Proceeds from disposal of property, plant and equipment                                 115                       148
Proceeds from disposal of financial assets at fair value
  through other comprehensive income                                                        –                   5,536

Net cash used in investing activities                                             (119,463)                   (88,588)

                                                                                                                 5
                                                                            ESSEX BIO-TECHNOLOGY LIMITED
                                                                                       INTERIM REPORT 2021
For the
                                                                          six months
                                                                       ended 30 June
                                                              2021              2020
                                                         (Unaudited)     (Unaudited)
                                                            HK$’000         HK$’000

Cash flows from financing activities
Proceeds from bank borrowings                                15,450                –
Repayments of bank borrowings                               (16,625)          (9,625)
Payment of lease liabilities                                 (1,228)          (1,233)
Proceeds from shares issued under share option scheme         1,888                –
Payments for shares bought back                              (2,289)               –
Interest paid on bank borrowings                             (4,619)          (2,759)
Interest paid on convertible loan payable                    (1,441)          (1,441)
Dividends paid to owners of the Company                     (28,824)         (28,897)

Net cash used in financing activities                       (37,688)         (43,955)

Net increase/(decrease) in cash and cash equivalents        52,673           (74,715)
Cash and cash equivalents at beginning of period           599,782           473,341
Effect of foreign exchange rate changes on cash
   and cash equivalents                                       5,299           (8,238)

Cash and cash equivalents at end of period                 657,754           390,388

Analysis of balances of cash and cash equivalents
Cash and bank balances                                     408,727           307,622
Non-pledged time deposits with original maturity
  of less than three months when acquired                  249,027            82,766

Cash and cash equivalents as stated in the condensed
  consolidated statement of financial position and the
  condensed consolidated statement of cash flows           657,754           390,388

  6
           ESSEX BIO-TECHNOLOGY LIMITED
           INTERIM REPORT 2021
NOTES TO THE INTERIM CONDENSED CONSOLIDATED FINANCIAL
STATEMENTS
1.   GENERAL

     Essex Bio-Technology Limited is a limited liability company incorporated in the Cayman Islands on 31 July 2000 under
     Companies Law Chapter 22 (Law 3 of 1961, as consolidated and revised) of the Cayman Islands. Its shares are listed on
     the Main Board of The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) (Stock code: 1061). The address
     of its registered office is Cricket Square, Hutchins Drive, P.O. Box 2681, Grand Cayman KY1-1111, Cayman Islands. Its
     principal place of business is located at Room 2818, China Merchants Tower, Shun Tak Centre, 168–200 Connaught
     Road Central, Hong Kong.

     The Group, comprising the Company and its subsidiaries, is principally engaged in investment holding, and
     development, manufacture and sale of biologic drugs in the People’s Republic of China (the “PRC”).

2.   BASIS OF PREPARATION

     These interim condensed consolidated financial statements for the six months ended 30 June 2021 have been prepared
     in accordance with Hong Kong Accounting Standard 34 Interim Financial Reporting issued by the Hong Kong Institute of
     Certified Public Accountants (the “HKICPA”) and the applicable disclosures required by the Rules Governing the Listing
     of Securities on the Stock Exchange.

     These interim condensed consolidated financial statements are presented in Hong Kong Dollars (“HK$”), unless
     otherwise stated, and should be read in conjunction with the Group’s annual financial statements for the year ended 31
     December 2020 (the “2020 Financial Statements”), which have been prepared in accordance with Hong Kong Financial
     Reporting Standards (“HKFRSs”) issued by the HKICPA.

     Taxes on income in the interim periods are accrued using the tax rate that would be applicable to expected total annual
     earnings.

3.   ACCOUNTING POLICIES

     The accounting policies adopted in the preparation of these interim condensed consolidated financial statements
     are consistent with those followed in the preparation of the 2020 Financial Statements, except for the adoption of
     amendments to HKFRS 16 effective for annual periods beginning on or after 1 June 2020. The adoption of this amended
     standard has no material impact on the Group’s interim condensed consolidated financial statements. The Group has
     not early adopted any other standard, interpretation or amendment that has been issued but is not yet effective.

                                                                                                                       7
                                                                                   ESSEX BIO-TECHNOLOGY LIMITED
                                                                                              INTERIM REPORT 2021
4.       SEGMENT REPORTING

         The Group manages its businesses by business lines. The segment information is reported internally to the chief
         operating decision-maker (i.e. executive Directors) for the purposes of resource allocation and performance assessment.
         The Group’s reportable and operating segments for financial reporting purposes are as follows:

         –        Ophthalmology

         –        Surgical

         (a)      Reportable segments

                  The chief operating decision-maker monitors the results of its business units separately for the purpose of
                  making decision about resources allocation and performance assessment. Segment performance is evaluated
                  based on the results from the reportable segments as explained in the table below.

                                                                              For the six months ended 30 June 2021
                                                                      Ophthalmology                Surgical                 Total
                                                                        (Unaudited)             (Unaudited)           (Unaudited)
                                                                           HK$’000                 HK$’000               HK$’000

                  Reportable segment revenue
                  – Revenue from external customers                        294,013               443,361                737,374

                  Reportable segment profit                                 87,343               131,369                218,712

                                                                              For the six months ended 30 June 2020
                                                                      Ophthalmology                Surgical               Total
                                                                        (Unaudited)            (Unaudited)          (Unaudited)
                                                                           HK$’000                HK$’000              HK$’000

                  Reportable segment revenue
                  – Revenue from external customers                        146,048               177,787                323,835

                  Reportable segment profit                                 32,695                 36,972                 69,667

                  The totals presented for the Group’s operating segments were reconciled to the Group’s key financial figures as
                  presented in the interim condensed consolidated financial statements as follows:

                                                                                                                         For the
                                                                                                                     six months
                                                                                                                  ended 30 June
                                                                                                    2021                   2020
                                                                                               (Unaudited)          (Unaudited)
                                                                                                  HK$’000              HK$’000

                  Reportable segment profit                                                      218,712                  69,667
                  Unallocated corporate income and expenses, net                                 (28,711)                (16,021)
                  Change in fair value of financial assets at fair value
                    through profit or loss (“FVTPL”)                                               (1,390)                 7,959
                  Equity-settled share-based payments                                                (175)                  (434)
                  Finance costs                                                                    (5,362)                (3,381)

                  Profit before income tax                                                       183,074                  57,790

                  Major corporate expenses comprised mainly the staff costs including Directors’ emoluments.

                  Analysis of segment assets and liabilities has not been presented as the measure of segment assets and
                  liabilities is not regularly provided to the executive Directors.

     8
               ESSEX BIO-TECHNOLOGY LIMITED
               INTERIM REPORT 2021
4.   SEGMENT REPORTING (CONTINUED)

     (b)    Geographical information

            (i)     Revenue from external customers

                    For the six months ended 30 June 2021 and 2020, the Group’s revenue from external customers is
                    derived solely from its operations in the PRC (place of domicile).

            (ii)    Non-current assets

                                                                                            At 30 June        At 31 December
                                                                                                 2021                   2020
                                                                                           (Unaudited)               (Audited)
                                                                                              HK$’000                 HK$’000

                    PRC                                                                       875,339                  781,123
                    Hong Kong                                                                 180,814                  172,771
                    Overseas                                                                    7,151                    7,244

                                                                                            1,063,304                  961,138

                    The non-current asset information above excludes convertible loan receivables, financial assets at fair
                    value through other comprehensive income (“FVTOCI”) and financial assets at FVTPL, and is based on
                    the physical locations of the respective assets, except for goodwill and other intangible assets of which is
                    based on the area of the group entities’ operations.

     (c)    Information about a major customer

            For the six months ended 30 June 2021, revenue of HK$169.9 million (For the six months ended 30 June 2020:
            HK$78.2 million) was derived from sales to one (For the six months ended 30 June 2020: one) customer, which
            individually accounted for over 10% of the Group’s total revenue.

5.   TURNOVER

     Turnover represents the sales value of goods supplied to customers and service income (net of sales tax, value-added
     tax, commercial discounts and sales returns), further details of which are set out in note 4.

6.   OTHER REVENUE, AND OTHER GAINS AND LOSSES

                                                                                                                       For the
                                                                                                                   six months
                                                                                                                ended 30 June
                                                                                                2021                     2020
                                                                                           (Unaudited)            (Unaudited)
                                                                                              HK$’000                HK$’000

     Interest income from convertible loan receivables                                           1,488                      944
     Government grants                                                                           4,762                    2,871
     Interest income from bank deposits                                                          1,623                    2,823
     Sundry income                                                                               2,799                      780
     Change in fair value of financial assets at FVTPL                                          (1,390)                   7,959
     Licensing income                                                                            2,801                    2,577
     Impairment loss on trade receivables                                                            –                   (2,207)

                                                                                               12,083                   15,747

                                                                                                                           9
                                                                                     ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                INTERIM REPORT 2021
7.   FINANCE COSTS

                                                                                                                    For the
                                                                                                                six months
                                                                                                             ended 30 June
                                                                                             2021                     2020
                                                                                        (Unaudited)            (Unaudited)
                                                                                           HK$’000                HK$’000

     Interest expense on bank borrowings                                                      4,619                   2,759
     Interest expense on lease liabilities                                                       95                     114
     Imputed interest expense on convertible loan payable                                     2,682                   4,465
     Less: Amount capitalised                                                                (2,034)                 (3,957)

                                                                                              5,362                   3,381

8.   PROFIT BEFORE INCOME TAX

     This is arrived at after charging/(crediting):

                                                                                                                    For the
                                                                                                                six months
                                                                                                             ended 30 June
                                                                                             2021                     2020
                                                                                        (Unaudited)            (Unaudited)
                                                                                           HK$’000                HK$’000

     Amortisation of land use rights                                                            199                    183
     Amortisation of other intangible assets                                                  5,353                  3,381
     Auditor’s remuneration                                                                     630                    620
     Cost of inventories                                                                     71,291                 50,351
     Cost of services                                                                        41,146                 17,285
     Depreciation of property, plant and equipment                                            9,750                  8,438
     Depreciation of right-of-use assets                                                      1,114                  1,190
     Employee costs excluding Directors’ emoluments:
     – Salaries and other benefits                                                         141,235                  86,079
     – Pension fund contributions                                                            5,506                   1,291
     – Equity-settled share-based payments to the employees                                    175                     306
     Equity-settled share-based payments to the consultant of the Group                          –                     128
     Exchange (gains)/losses, net                                                             (385)                    741
     Research and development costs recognised as expenses                                  11,080                   2,960
     Write-off of inventories                                                                2,243                   1,489
     Gain on disposal of property, plant and equipment                                          (8)                     (7)

9.   INCOME TAX

     No provision for Hong Kong profits tax has been made as the Group has no assessable profit arising in Hong Kong.

     The Group’s major operating subsidiary in Zhuhai, the PRC, was established and carries on business in the Special
     Economic Zones of the PRC as a high technology enterprise. This subsidiary has obtained a 高新技術企業證書 (High
     Technology Enterprise Certificate) and is entitled to enjoy the enterprise income tax at the concessionary rate of 15%.

     Enterprise income tax rate of 25%, 17% and 27.3% is applied to the Group’s other operating subsidiaries in the PRC,
     Singapore and the United States respectively.

     Income tax for the six months ended 30 June 2021 included an overprovision of approximately HK$10.0 million in last
     year.

10
         ESSEX BIO-TECHNOLOGY LIMITED
         INTERIM REPORT 2021
10.   DIVIDENDS

      The Board has resolved on 12 August 2021 to declare an interim dividend of HK$0.04 (For the six months ended 30
      June 2020: Nil) per ordinary share for the six months ended 30 June 2021, which is payable in cash.

11.   EARNINGS PER SHARE

      The calculation of the basic and diluted earnings per share attributable to owners of the Company is based on the
      following data:

      Earnings

                                                                                                                      For the
                                                                                                                  six months
                                                                                                               ended 30 June
                                                                                                2021                    2020
                                                                                           (Unaudited)           (Unaudited)
                                                                                              HK$’000               HK$’000

      Profit attributable to owners of the Company for
         the purposes of calculating basic earnings per share                                 162,186                  49,188
      Interest expense on convertible loan payable                                              2,682                     N/A

      Profit attributable to owners of the Company for
        the purposes of calculating diluted earnings per share                                164,868                  49,188

      Number of shares

                                                                                                                      For the
                                                                                                                  six months
                                                                                                               ended 30 June
                                                                                                2021                    2020
                                                                                           (Unaudited)           (Unaudited)

      Weighted average number of ordinary shares for
         the purposes of calculating basic earnings per share                            576,669,061             577,937,000
      Effect of dilutive potential ordinary shares:
      – convertible loan payable                                                           25,423,728                      N/A

      Weighted average number of ordinary shares for
       the purposes of calculating diluted earnings per share                            602,092,789             577,937,000

      The computation of diluted earnings per share for the six months ended 30 June 2021 does not assume the issue of
      potential ordinary shares in relation to all share options granted as they have anti-dilutive effect.

      The computation of diluted earnings per share for the six months ended 30 June 2020 did not assume the issue of
      potential ordinary shares in relation to all share options granted and the conversion of convertible loan payable as they
      had anti-dilutive effect.

                                                                                                                         11
                                                                                     ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                INTERIM REPORT 2021
12.   PROPERTY, PLANT AND EQUIPMENT

                                               Buildings                  Furniture,
                                          and leasehold    Plant and   fixtures and      Motor    Construction
                                          improvements     machinery     equipment     vehicles    in progress      Total
                                               HK$’000      HK$’000       HK$’000      HK$’000       HK$’000     HK$’000

      Cost:
      At 1 January 2020                        116,595       91,547        27,693        6,041        14,655     256,531
      Additions                                      –        4,186        10,504            –        80,307      94,997
      Acquisition of a subsidiary                    –            –            83          492             –         575
      Disposals                                   (252)        (133)         (130)           –             –        (515)
      Exchange adjustment                        6,638        5,453         2,112          332         5,379      19,914

      At 31 December 2020                      122,981      101,053        40,262        6,865       100,341     371,502
      Additions                                      –          556         3,578            –        27,065      31,199
      Disposals                                      –         (143)         (496)        (198)            –        (837)
      Exchange adjustment                        1,587        1,305           508           62         1,369       4,831

      At 30 June 2021 (Unaudited)              124,568      102,771        43,852        6,729       128,775     406,695

      Accumulated depreciation:
      At 1 January 2020                         13,659       47,215        11,396        3,900              –     76,170
      Charge for the year                        2,330       10,064         4,151          529              –     17,074
      Acquisition of a subsidiary                    –            –            83          242              –        325
      Disposals                                    (34)        (111)         (125)           –              –       (270)
      Exchange adjustment                          909        3,257           848          242              –      5,256

      At 31 December 2020                       16,864       60,425        16,353        4,913              –     98,555
      Charge for the period                      1,242        5,404         2,834          270              –      9,750
      Disposals                                      –          (59)         (493)        (178)             –       (730)
      Exchange adjustment                          221          794           206           49              –      1,270

      At 30 June 2021 (Unaudited)               18,327       66,564        18,900        5,054              –    108,845

      Carrying amount:
      At 30 June 2021 (Unaudited)              106,241       36,207        24,952        1,675       128,775     297,850

      At 31 December 2020 (Audited)            106,117       40,628        23,909        1,952       100,341     272,947

12
           ESSEX BIO-TECHNOLOGY LIMITED
           INTERIM REPORT 2021
13.   OTHER INTANGIBLE ASSETS

                                                                                         Acquired
                                                              Development               intangible
                                                               expenditure                  assets                   Total
                                                                 HK$’000                 HK$’000                  HK$’000

      Cost:
      At 1 January 2020                                           141,526                270,125                  411,651
      Additions                                                    28,587                177,639                  206,226
      Exchange adjustment                                           8,652                 16,663                   25,315

      At 31 December 2020                                         178,765                464,427                  643,192
      Additions                                                     4,679                 70,154                   74,833
      Exchange adjustment                                           2,083                  4,173                    6,256

      At 30 June 2021 (Unaudited)                                 185,527                538,754                  724,281

      Accumulated amortisation and
        impairment losses:
      At 1 January 2020                                            16,861                 17,762                   34,623
      Amortisation                                                  2,537                  5,363                    7,900
      Impairment                                                   11,815                      –                   11,815
      Exchange adjustment                                           1,745                  1,316                    3,061

      At 31 December 2020                                          32,958                 24,441                   57,399
      Amortisation                                                  2,491                  2,862                    5,353
      Exchange adjustment                                             425                    323                      748

      At 30 June 2021 (Unaudited)                                  35,874                 27,626                   63,500

      Carrying amount:
      At 30 June 2021 (Unaudited)                                 149,653                511,128#                 660,781

      At 31 December 2020 (Audited)                               145,807                439,986#                 585,793

      #
             The carrying amount of acquired intangible assets as at 30 June 2021 mainly included (i) the project
             development cost of an ophthalmic solution containing SkQ1 as its sole active pharmaceutical ingredient of
             approximately HK$322.7 million (31 December 2020: approximately HK$296.2 million); and (ii) the project
             development cost of a pharmaceutical product that contains an anti-vascular endothelial growth factor (anti-
             VEGF) as a drug substance of approximately HK$120.3 million (31 December 2020: approximately HK$73.7
             million).

                                                                                                                    13
                                                                                 ESSEX BIO-TECHNOLOGY LIMITED
                                                                                            INTERIM REPORT 2021
14.   CONVERTIBLE LOAN RECEIVABLES

      (i)        In 2018, the Group entered into an agreement with an independent third party, DB Therapeutics, Inc (“DBT”), to
                 subscribe for a convertible loan with principal amount of US$4.5 million (approximately HK$35.3 million) which
                 carries interest at 5% per annum with maturity on 31 July 2022 (“Convertible Loan A”). The entire principal
                 amount of Convertible Loan A can be converted into such number of shares representing 45% of the enlarged
                 and fully diluted share capital of DBT at any time before the maturity date. In the event that no conversion has
                 been taken place before maturity date, DBT shall repay the Group the outstanding principal amount plus an
                 amount calculated by the Group which would yield a return for the Group on the principal amount of Convertible
                 Loan A of 8% per annum. The first tranche in the principal amount of US$0.6 million (approximately HK$4.7
                 million) (“Tranche A of Convertible Loan A”) was disbursed to DBT in 2018. Tranche A of Convertible Loan A is
                 classified as financial asset at FVTPL upon the initial recognition.

      (ii)       In 2019, the Group entered into a convertible loan agreement with an independent third party, a private
                 company incorporated in Singapore (“Investee”), with principal amount of US$2.0 million (approximately
                 HK$15.6 million) (“Convertible Loan B”) which would yield a return of 25% per annum for the Group on the
                 principal amount of Convertible Loan B if no conversion has been taken place before the maturity date (i.e.
                 5 January 2021). On 4 January 2021, the Group entered into an amendment deed with Investee to extend
                 the maturity date of Convertible Loan B to 5 November 2022. The Group’s shareholding in Investee upon full
                 conversion of Convertible Loan B represents 60% of the enlarged and fully diluted share capital of Investee.
                 Convertible Loan B is classified as financial asset at FVTPL upon the initial recognition.

      (iii)      In 2019, the Group entered into a convertible loan agreement with an independent third party, 成都上工醫
                 信科技有限公司 (Chengdu Shanggong Medical Technology Co., Ltd.*) (“Shanggong”), with principal amount
                 of RMB15.0 million (approximately HK$17.0 million) which carries interest at 10% per annum with maturity
                 on 1 January 2021 (“Convertible Loan C”). On 23 December 2020, the Group entered into a supplementary
                 agreement with Shanggong to (i) extend the maturity date of Convertible Loan C to 1 January 2022; and (ii)
                 adjust the interest rate to 12% per annum. The principal amount of Convertible Loan C can be converted into
                 such equity interest representing approximately 8.11% of the entire equity interest of Shanggong at any time
                 before the maturity date. Convertible Loan C is classified as financial asset at FVTPL upon the initial recognition.

      (iv)       In 2020 and during the six months ended 30 June 2021, the Group made available certain convertible loans
                 to Antikor Biopharma Limited (“Antikor”) in the aggregate principal amount of US$2.1 million (approximately
                 HK$16.3 million) which carry interest at 5% per annum with maturity on 30 September 2022 (“Convertible
                 Loan D”). The aggregate principal amount of Convertible Loan D can be converted into such number of shares
                 representing 24.10% of the enlarged and fully diluted share capital of Antikor at any time before the maturity
                 date. Convertible Loan D is classified as financial asset at FVTPL upon the initial recognition.

      (v)        During the six months ended 30 June 2021, the Group entered into a convertible loan agreement with an
                 independent third party, Mitotech S.A. (“Mitotech”), with principal amount of US$1.2 million (approximately
                 HK$9.3 million) which carries interest at 8% per annum with maturity on 15 October 2022 (“Convertible Loan
                 E”). The principal amount of Convertible Loan E can be converted into such number of shares representing 1%
                 of the enlarged and fully diluted share capital of Mitotech at any time before the maturity date. Convertible Loan
                 E is classified as financial asset at FVTPL upon the initial recognition.

14
              ESSEX BIO-TECHNOLOGY LIMITED
              INTERIM REPORT 2021
14.   CONVERTIBLE LOAN RECEIVABLES (CONTINUED)

      The Group’s convertible loan receivables are recognised as follows:

                                                                                                                            HK$’000

      As at 30 June 2021
      – Tranche A of Convertible Loan A                                                                                       5,408
      – Convertible Loan B                                                                                                   23,506
      – Convertible Loan C                                                                                                   32,415
      – Convertible Loan D                                                                                                   21,228
      – Convertible Loan E                                                                                                    8,803

      Total                                                                                                                   91,360
      Less: Current portion                                                                                                  (32,415)

      Non-current portion                                                                                                    58,945

                                                                                                                            HK$’000

      As at 31 December 2020
      – Tranche A of Convertible Loan A                                                                                       5,407
      – Convertible Loan B                                                                                                   21,385
      – Convertible Loan C                                                                                                   37,027
      – Convertible Loan D                                                                                                   11,531

      Total                                                                                                                   75,350
      Less: Current portion                                                                                                  (32,916)

      Non-current portion                                                                                                    42,434

      The movements in fair value of convertible loan receivables classified as level 3 in the fair value hierarchy during the six
      months ended 30 June 2021 are as follows:

                                                                                                                            HK$’000

      At 1 January 2021                                                                                                      75,350
      Additions                                                                                                              15,140
      Change in fair value recognised in profit or loss                                                                         406
      Exchange differences                                                                                                      464

      At 30 June 2021 (Unaudited)                                                                                            91,360

      As at 30 June 2021, the fair values of convertible loan receivables are calculated using Binomial Share Option Model
      with the following key assumptions:

                                           Convertible        Convertible        Convertible         Convertible          Convertible
                                               Loan A             Loan B             Loan C              Loan D               Loan E

      Dividend yield                              Nil                 Nil                Nil                Nil                  Nil
      Expected volatility                       161%                 47%                80%                70%                 117%

      The key significant unobservable input to determine the fair value of convertible loan receivables is the expected
      volatility. A higher in the expected volatility would result in an increase in the fair value of convertible loan receivables,
      and vice versa.

                                                                                                                               15
                                                                                         ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                    INTERIM REPORT 2021
15.   FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME AND FINANCIAL ASSETS AT
      FAIR VALUE THROUGH PROFIT OR LOSS

                                                                                              At 30 June         At 31 December
                                                                                                   2021                    2020
                                                                                             (Unaudited)                (Audited)
                                                                                                HK$’000                  HK$’000

      Non-current
      Equity investments designated at FVTOCI (Note (a))
      – Listed equity investments (Note (b))                                                      31,547                  20,534
      – Unlisted equity investments (Note (c))                                                    46,942                  58,040

                                                                                                  78,489                  78,574

      Equity investments designated at FVTPL (Note (d))
      – Unlisted equity investments (Note (c))                                                     7,470                   6,338

      Current
      Equity investments designated at FVTPL (Note (d))
      – Listed equity investments (Note (b))                                                          23                       15

      Notes:

      (a)      The equity investments were irrevocably designated at FVTOCI as the Group considers these investments to be
               strategic in nature.

      (b)      The balance as at 30 June 2021 represents one (31 December 2020: one) listed equity security which is listed
               on the NASDAQ Stock Market of the United States, namely AC Immune SA. The fair value was based on quoted
               market price as at 30 June 2021.

      (c)      The balance as at 30 June 2021 represents six (31 December 2020: five) unlisted equity investments, namely
               the investments in (i) series B preferred stock of a private company incorporated in the United States; (ii) series
               C preferred stock and common stock of another private company incorporated in the United States; (iii) equity
               interest in Shanggong; (iv) ordinary shares of Antikor; (v) series pre-A preferred stock of a private company
               incorporated in Singapore; and (vi) ordinary shares of another private company incorporated in Singapore.

      (d)      The equity investments were irrevocably designated at FVTPL as the Group considers these investments to be
               held for trading.

16
            ESSEX BIO-TECHNOLOGY LIMITED
            INTERIM REPORT 2021
15.   FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME AND FINANCIAL ASSETS AT
      FAIR VALUE THROUGH PROFIT OR LOSS (CONTINUED)

      The movements in fair value of equity interest in Shanggong classified as level 3 in the fair value hierarchy during the six
      months ended 30 June 2021 are as follows:

                                                                                                                         HK$’000

      At 1 January 2021                                                                                                   37,799
      Change in fair value recognised in other comprehensive income                                                       (4,553)
      Exchange differences                                                                                                   475

      At 30 June 2021 (Unaudited)                                                                                         33,721

      As at 30 June 2021, the fair value of equity interest in Shanggong is calculated using Value Allocation Model with the
      following key assumptions:

      Expected volatility                                                                                                    70%
      Risk-free interest rate                                                                                              2.55%

      A higher in the expected volatility would result in an increase in the fair value of equity interest in Shanggong, and vice
      versa. A higher in the risk-free interest rate would result in a decrease in the fair value of equity interest in Shanggong,
      and vice versa.

16.   INVENTORIES

                                                                                              At 30 June         At 31 December
                                                                                                   2021                    2020
                                                                                             (Unaudited)                (Audited)
                                                                                                HK$’000                  HK$’000

      Raw materials                                                                              10,103                    8,030
      Work in progress                                                                           13,726                   12,489
      Finished goods                                                                            102,234                  126,517

                                                                                                126,063                  147,036

                                                                                                                            17
                                                                                        ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                   INTERIM REPORT 2021
17.   TRADE AND OTHER RECEIVABLES

                                                                                             At 30 June         At 31 December
                                                                                                  2021                    2020
                                                                                            (Unaudited)                (Audited)
                                                                                               HK$’000                  HK$’000

      Trade receivables                                                                        513,267                  463,392
      Other receivables                                                                         29,915                   19,862

                                                                                               543,182                  483,254

      The Group’s policy is to allow an average credit period of 90 days to its trade customers.

      The ageing analysis of trade receivables as at the end of the reporting period, based on the invoice date, is as follows:

                                                                                             At 30 June         At 31 December
                                                                                                  2021                    2020
                                                                                            (Unaudited)                (Audited)
                                                                                               HK$’000                  HK$’000

      0–60 days                                                                                307,420                  267,734
      61–90 days                                                                                97,898                   67,026
      Over 90 days                                                                             107,949                  128,632

                                                                                               513,267                  463,392

18.   DEPOSITS AND PREPAYMENTS

                                                                                             At 30 June         At 31 December
                                                                                                  2021                    2020
                                                                                            (Unaudited)                (Audited)
                                                                                               HK$’000                  HK$’000

      Deposits paid for acquisition of property, plant and equipment                               15,634                13,007
      Deposits paid for acquisition of other intangible assets (Note)                              42,106                41,570
      Prepayments for purchase of finished goods                                                      361                18,792
      Other deposits                                                                                  931                 1,068
      Other prepayments                                                                            12,515                 9,842

      Total                                                                                      71,547                   84,279
      Less: Current portion                                                                     (13,807)                 (29,702)

      Non-current portion                                                                          57,740                54,577

      Note:

      It is a refundable earnest money paid to 西藏林芝百盛藥業有限公司 (Tibet Linzhi Parkson Pharmaceutical Co., Ltd.*)
      (“Parkson Pharmaceutical”) in accordance with the framework agreement entered into between Parkson Pharmaceutical
      and the Group on 4 June 2020. Subject to the fulfilment of conditions set out in the product interests transfer agreement
      dated 9 June 2021, the Group shall pay to Parkson Pharmaceutical the remaining balance of the consideration of
      RMB62.0 million. As at the date of this report, Parkson Pharmaceutical has not yet fulfilled the conditions.

18
          ESSEX BIO-TECHNOLOGY LIMITED
          INTERIM REPORT 2021
19.   TRADE AND OTHER PAYABLES

                                                                                               At 30 June        At 31 December
                                                                                                    2021                   2020
                                                                                              (Unaudited)               (Audited)
                                                                                                 HK$’000                 HK$’000

      Trade payables                                                                               4,289                   44,086
      Other payables and accruals (Note)                                                         407,856                  352,807

                                                                                                 412,145                  396,893

      Note:

      Other payables and accruals included the accruals for sales and marketing costs of approximately HK$306.4 million (31
      December 2020: approximately HK$284.9 million).

      The ageing analysis of trade payables as at the end of the reporting period, based on the invoice date, is as follows:

                                                                                               At 30 June        At 31 December
                                                                                                    2021                   2020
                                                                                              (Unaudited)               (Audited)
                                                                                                 HK$’000                 HK$’000

      0–60 days                                                                                    4,283                   44,050
      61–90 days                                                                                       6                       34
      Over 90 days                                                                                     –                        2

                                                                                                   4,289                   44,086

20.   BANK BORROWINGS

      As at 30 June 2021, the bank borrowings and banking facilities were secured by (i) corporate guarantees provided by
      the Company and subsidiaries within the Group; and (ii) a pledged bank deposit of approximately HK$36.8 million.

      As at 31 December 2020, the bank borrowings and banking facilities were secured by (i) corporate guarantees provided
      by the Company and subsidiaries within the Group; and (ii) a pledged bank deposit of approximately HK$40.2 million.

      As at 30 June 2021, the Group obtained banking facilities of approximately HK$734.1 million (31 December 2020:
      approximately HK$848.7 million), of which approximately HK$449.8 million (31 December 2020: approximately
      HK$434.1 million) was utilised.

21.   CONVERTIBLE LOAN PAYABLE

      On 6 July 2016, the Group entered into a convertible loan agreement with International Finance Corporation (“IFC”)
      in an aggregate principal amount of HK$150.0 million (the “Convertible Loan Payable”). Subject to the terms of the
      convertible loan agreement, IFC has the right to convert all or any part of the outstanding principal amount of the
      Convertible Loan Payable into shares of the Company at any time prior to the maturity date on 2 August 2021. On 10
      July 2020, the Group and IFC entered into an amendment agreement to the convertible loan agreement to extend the
      maturity date for a period of 3 years to 2 August 2024. The Group accounted for the extension as a derecognition of the
      existing financial liability and the recognition of a new financial liability with a gain recognised on extinguishment, being
      the difference between the fair value of consideration given to extinguish the financial liability and its previous carrying
      amount.

                                                                                                                            19
                                                                                        ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                   INTERIM REPORT 2021
21.   CONVERTIBLE LOAN PAYABLE (CONTINUED)

      The major terms and conditions of the Convertible Loan Payable are as follows:

      (i)        Interest rate

                 The outstanding principal amount of the Convertible Loan Payable at 1.9% per annum.

      (ii)       Conversion price

                 The conversion price is HK$5.9 per share (subject to anti-dilutive adjustments as set out in the convertible loan
                 agreement).

      (iii)      Repayment

                 The Company shall repay the outstanding principal amount of the Convertible Loan Payable on the maturity
                 date together with the make whole premium calculated at (i) 6% per annum; or (ii) 8% per annum if there
                 exists a change of control which occurs when, among others, (a) there is a decrease in the shareholdings of
                 the Company’s certain shareholders as a group under specified conditions as stipulated in the convertible loan
                 agreement; (b) certain shareholders of the Company as a group cease to be the single largest direct and indirect
                 shareholder of the Company; or (c) any person (other than certain shareholders as a group) by itself or through
                 its affiliates have obtained the power to appoint a majority of the Board.

      The fair value of the debt component and the equity conversion component were determined at the issuance/
      extinguishment of the Convertible Loan Payable where appropriate. The fair value of the debt component was calculated
      using a market interest rate for an equivalent non-convertible bond. The residual amount, representing the value of the
      equity conversion component, was included in equity. The make whole premium, being an embedded derivative, was
      measured at fair value separately. At the date of issue of the Convertible Loan Payable and at 30 June 2021, the fair
      value of the make whole premium was determined by the Directors to be minimal.

      The movements of the Convertible Loan Payable are as follows:

                                                                           Debt                Conversion
                                                                      component                component                    Total
                                                                       HK$’000                  HK$’000                  HK$’000

      At 1 January 2020                                                  140,159                  33,323                 173,482
      Imputed interest expense                                             8,174                       –                   8,174
      Interest paid                                                       (2,890)                      –                  (2,890)
      Extinguishment                                                      (4,914)                (18,096)                (23,010)

      At 31 December 2020 (Audited)                                      140,529                  15,227                 155,756
      Imputed interest expense                                             2,682                       –                   2,682
      Interest paid                                                       (1,441)                      –                  (1,441)

      At 30 June 2021 (Unaudited)                                        141,770                  15,227                 156,997

20
              ESSEX BIO-TECHNOLOGY LIMITED
              INTERIM REPORT 2021
22.   SHARE CAPITAL

      Authorised

                                                                At 30 June 2021                          At 31 December 2020
                                                              Number             HK$’000                 Number            HK$’000
                                                           (Unaudited)        (Unaudited)               (Audited)         (Audited)

      Ordinary shares at HK$0.1 each                   1,000,000,000               100,000        1,000,000,000               100,000

      Issued and fully paid

                                                                                                     Number                   HK$’000

      At 1 January 2020                                                                        577,937,000                     57,794
      Shares repurchased and cancelled                                                          (1,034,000)                      (104)

      At 31 December 2020 (Audited)                                                            576,903,000                     57,690
      Employee share options exercised                                                             320,000                         32
      Shares repurchased and cancelled (Note)                                                     (507,000)                       (50)

      At 30 June 2021 (Unaudited)                                                              576,716,000                     57,672

      Note:

      During the six months ended 30 June 2021, the Company repurchased 485,000 of its shares on the Stock Exchange for
      a total consideration of approximately HK$2.2 million which was paid wholly out of retained profits in accordance with
      section 257 of the Hong Kong Companies Ordinance. The repurchased shares together with 22,000 shares repurchased
      by the end of December 2020 were cancelled during the six months ended 30 June 2021 and the total amount paid for
      the repurchase of the shares has been charged to retained profits of the Company.

23.   FAIR VALUE MEASUREMENT OF FINANCIAL INSTRUMENTS

      The fair value measurement of the Group’s financial and non-financial assets and liabilities utilises market observable
      inputs and data as far as possible. Inputs used in determining fair value measurements are categorised into different
      levels based on how observable the inputs used in the valuation technique utilised are (the “fair value hierarchy”):

      Level 1:           Quoted prices (unadjusted) in active markets for identical assets or liabilities;

      Level 2:           Inputs other than quoted prices included within level 1 that are observable for the asset or liability, either
                         directly (i.e. as prices) or indirectly (i.e. derived from prices); and

      Level 3:           Inputs for the asset or liability that are not based on observable market data (unobservable inputs).

      (i)        Financial assets measured at fair value

                 As at the end of the reporting period, convertible loan receivables and equity investments included in the interim
                 condensed consolidated financial statements require measurement at, and disclosure of, fair value.

                 The fair value of financial instruments with standard terms and conditions and traded on active liquid markets
                 are determined with reference to quoted market prices.

                 The valuation techniques and significant unobservable inputs used in determining the fair value measurement
                 of level 2 and level 3 financial instruments, as well as the relationship between key unobservable inputs and fair
                 value are set out in notes (iii) and (iv) below.

                                                                                                                                21
                                                                                           ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                      INTERIM REPORT 2021
23.   FAIR VALUE MEASUREMENT OF FINANCIAL INSTRUMENTS (CONTINUED)

      (ii)       Financial instruments not measured at fair value

                 Financial instruments not measured at fair value include cash and cash equivalents, trade and other receivables,
                 pledged bank deposit, trade and other payables, bank borrowings, lease liabilities and convertible loan payable.

                 The carrying amounts of cash and cash equivalents, trade and other receivables, trade and other payables and
                 current portion of pledged bank deposit, bank borrowings and lease liabilities approximate to their fair values
                 due to the short term maturities of these instruments.

                 The fair values of non-current portion of pledged bank deposit, bank borrowings and lease liabilities and
                 convertible loan payable for disclosure purposes have been determined using discounted cash flow models and
                 are classified as level 3 in the fair value hierarchy. Significant inputs include the discount rate used to reflect the
                 credit risks of the borrowers or the Company.

      (iii)      Information about level 2 fair value measurement

                 The fair values of the financial instruments included in the level 2 category have been determined with reference
                 to generally accepted pricing models based on quoted prices for identical or similar assets or liabilities in
                 markets that are not active.

      (iv)       Information about level 3 fair value measurement

                 The fair values of the financial instruments included in the level 3 category as at the end of the current period
                 have been determined by the Directors with reference to the valuation performed by International Valuation
                 Limited, an independent firm of professionally qualified valuers, details of which are set out in notes 14 and 15.

      The following table provides an analysis of financial instruments carried at fair value by level of the fair value hierarchy:

                                                                                     As at 30 June 2021
                                                                Level 1              Level 2            Level 3                  Total
      Recurring fair value measurement                      (Unaudited)          (Unaudited)        (Unaudited)            (Unaudited)
      Financial assets:                                        HK$’000              HK$’000            HK$’000                HK$’000

      Listed equity investments                                 31,570                    –                     –               31,570
      Unlisted equity investments                                    –               20,691                33,721               54,412
      Convertible loan receivables                                   –                    –                91,360               91,360

                                                                                  As at 31 December 2020
                                                               Level 1               Level 2          Level 3                    Total
      Recurring fair value measurement                        (Audited)            (Audited)         (Audited)                (Audited)
      Financial assets:                                       HK$’000              HK$’000           HK$’000                  HK$’000

      Listed equity investments                                 20,549                    –                     –               20,549
      Unlisted equity investments                                    –               26,579                37,799               64,378
      Convertible loan receivables                                   –                    –                75,350               75,350

      There was no transfer under the fair value hierarchy classification during the six months ended 30 June 2021.

22
              ESSEX BIO-TECHNOLOGY LIMITED
              INTERIM REPORT 2021
24.     CAPITAL COMMITMENTS

                                                                                             At 30 June         At 31 December
                                                                                                  2021                    2020
                                                                                            (Unaudited)                (Audited)
                                                                                               HK$’000                  HK$’000

        Contracted but not provided for:
        – property, plant and equipment                                                          2,617                   1,140
        – development expenditure                                                               10,960                  16,313
        – acquired intangible assets                                                           264,898                 334,452
        – construction of the new factory                                                      193,588                 183,234
        – expansion of the existing factory                                                     28,124                  24,481

                                                                                               500,187                 559,620

25.     RELATED PARTY TRANSACTIONS

        Details of compensation paid to key management of the Group (all being the Directors) are as follows:

                                                                                                                        For the
                                                                                                                    six months
                                                                                                                 ended 30 June
                                                                                                 2021                     2020
                                                                                            (Unaudited)            (Unaudited)
                                                                                               HK$’000                HK$’000

        Salaries and other benefits                                                              4,827                    2,934
        Pension fund contributions                                                                  22                       14

                                                                                                 4,849                    2,948

26.     APPROVAL OF INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

        The interim condensed consolidated financial statements were approved and authorised for issue by the Board on 12
        August 2021.

*   For identification purpose only

                                                                                                                          23
                                                                                      ESSEX BIO-TECHNOLOGY LIMITED
                                                                                                 INTERIM REPORT 2021
MANAGEMENT DISCUSSION AND ANALYSIS

BUSINESS REVIEW AND PROSPECTS
The vision of Essex Bio-Technology Limited (the “Company”, together with its subsidiaries, the “Group”) is to be
a great and socially responsible corporation. Strategically, the Group develops, manufactures and commercialises
genetically engineered therapeutic recombinant bovine basic fibroblast growth factor (“rb-bFGF”), with established
mechanism of action in cellular proliferation, differentiation and migration.

The Group’s turnover is primarily made up from the segments of Ophthalmology and Surgical (wound care and
healing) covering dermatology, stomatology, obstetrics and gynaecology; while pursuing new therapeutics in
oncology, orthopaedics and neurology through the Group’s enrichment programme.

Currently the Group has six commercialised biologics, formulated with rb-bFGF (collectively referred to as
the “bFGF Series”), that are marketed and sold as Beifushu eye drops, Beifushu eye gel and Beifushu unit-
dose eye drops for treatment of ocular wounds, Beifuji spray, Beifuji lyophilised powder and Beifuxin gel for
treatment of surface wounds, in the People’s Republic of China (the “PRC”). The bFGF Series are developed and
manufactured by the Group, three of which were approved by 國家藥品監督管理局 (National Medical Products
Administration) as Category I biologics and four of which are on the list of the National Drug List for Basic Medical
Insurance, Work-Related Injury Insurance and Maternity Insurance issued by the National Healthcare Security
Administration and the Ministry of Human Resources and Social Security of the PRC. Collectively, the combined
turnover of the bFGF Series represented about 86.4% of the Group’s total turnover for the period under review.

Apart from the bFGF Series, the Group has a portfolio of commercialised preservative-free unit-dose eye drops,
namely Tobramycin Eye Drops, Levofloxacin Eye Drops and Sodium Hyaluronate Eye Drops. During the period
under review, the Group has obtained an approval for the registration and commercialisation of the preservative-
free unit-dose Moxifloxacin Hydrochloride Eye Drops in the PRC. These products are expected to strengthen the
market positioning of the ophthalmology business segment of the Group.

The Group soft-launched in the fourth quarter of 2020 T-Bactum® (anti-microbial oral care product), an in-house
developed best-in-class product from the patented nano emulsion technology, encompassing thymol. T-Bactum®
is manufactured and sold through 武漢伢典生物科技有限公司 (Wuhan Adv. Dental Co., Ltd.*), a wholly-owned
subsidiary of the Company.

Leveraging on its established market access capability, the Group undertakes the promotion and selling of a range
of products, including Xalatan® Eye Drops, Xalacom® Eye Drops, 適麗順® (Iodized Lecithin Capsules*) and 伊血安
顆粒 (Yi Xue An Granules*), to complement the Group’s therapeutics business of Ophthalmology and Surgical.

Building mid-term and long-term growth drivers, the Group maintains a pipeline of multi-project in research and
development (“R&D”) at various stages of clinical programmes, which cover a handful of unit-dose ophthalmic
products and biologics in growth factors and antibody.

Significant Business Development Activities
We are committed to pragmatically investing in new products and technologies to strengthen the Group’s product
and R&D pipeline as near to mid-term growth driver in ophthalmology and long-term plan for new therapeutics in
oncology. Major investments in ophthalmic products are outlined as follows:

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Investments in Ophthalmology
In 2018, the Group entered into a co-development agreement with Mitotech S.A. (“Mitotech”) and Mitotech
LLC for the United States Food and Drug Administration (the “US FDA”) phase 3 clinical trial of an ophthalmic
solution containing SkQ1 for dry eye disease (the “SkQ1 Product”). As disclosed in the announcement of the
Company dated 24 February 2021, positive outcome was achieved during second phase 3 clinical trial (VISTA-2).
The clinical trial study repeated statistically significant positive results on key predefined secondary end-point
(Central Corneal Fluorescein Staining). The board (the “Board”) of directors of the Company (the “Directors”) is
enthusiastic about the read-out of clearing of central staining of the cornea (defined as zero staining in central
cornea), which reveals the potential of SkQ1 in addressing oxidative stress in dry eye diseases, and is looking
forward to seeing the results of the third phase 3 clinical trial (VISTA-3) on the overall regulatory pathway towards
the new drug application submission with the US FDA targeted by Mitotech to be made in the year of 2022 to
2023.

Total actual investment cost of approximately HK$322.7 million for the clinical development of the SkQ1 Product
with Mitotech is presented as “Acquired Intangible Assets” under the Group’s interim condensed consolidated
financial statements as at 30 June 2021. The investment cost represented 12.3% of the Group’s total assets as
at 30 June 2021. According to Frost & Sullivan, the estimated number of patients of moderate-to-severe dry eye
disease is over 117 million in the PRC in 2019. It is expected that the size of the potential market of the SkQ1
Product will be significant.

In 2020, the Group entered into a co-development and exclusive license agreement with Shanghai Henlius
Biotech, Inc. (“Henlius”) to co-develop a pharmaceutical product that contains an anti-vascular endothelial growth
factor (“anti-VEGF”) as a drug substance (the “Anti-VEGF Licensed Product”), which is intended for the treatment
of exudative (wet) age-related macular degeneration (“wet-AMD”). As at the date of this report, the recombinant
anti-VEGF humanised monoclonal antibody injection HLX04-O (“HLX04-O”) for the treatment of wet-AMD has
been approved to commence the phase 3 clinical trial in Australia, the United States, Singapore and European
Union countries such as Hungary, Spain and Latvia. Also, the first patient has been dosed in a phase 1 clinical
study for HLX04-O for the treatment of wet-AMD in the PRC.

Total maximum commitment in relation to the co-development of the Anti-VEGF Licensed Product with Henlius
is US$49.0 million (equivalent to approximately HK$380.5 million). Total actual investment cost of approximately
HK$120.3 million is presented as “Acquired Intangible Assets” under the Group’s interim condensed consolidated
financial statements as at 30 June 2021. The investment cost represented 4.6% of the Group’s total assets as
at 30 June 2021. The Anti-VEGF Licensed Product can be used for treating wet-AMD, diabetic macular edema,
macular edema caused by retinal vein occlusion and myopic choroidal neovascularisation. According to Frost &
Sullivan, the estimated number of patients of these 4 categories of disease is over 15.5 million in the PRC in 2019.
Assuming each patient applies 4 doses in the first year of treatment and 2 to 3 doses in subsequent years, it is
expected that the size of the potential market of the Anti-VEGF Licensed Product will be significant.

On 9 June 2021, the Group entered into a product interests transfer agreement (the “Product Interests Transfer
Agreement”) with 西藏林芝百盛藥業有限公司 (Tibet Linzhi Parkson Pharmaceutical Co., Ltd.*) (“Parkson
Pharmaceutical”) in relation to the acquisition of intellectual property rights relating to technologies and process
of product R&D and production of 適麗順® (Iodized Lecithin Capsules*) and other medicinal products in
different forms in which iodized lecithin serves as an active pharmaceutical ingredient. The consideration of the
acquisition is RMB97.0 million (equivalent to approximately HK$117.6 million). As at the date of this report,
a refundable earnest money of RMB35.0 million (equivalent to approximately HK$42.4 million) was paid to
Parkson Pharmaceutical. It is expected that the acquisition will enable the Group to strengthen the ophthalmology
business. As at the date of this report, Parkson Pharmaceutical has not yet fulfilled the conditions set out in the
Product Interests Transfer Agreement.

Apart from the investments in the SkQ1 Product and the Anti-VEGF Licensed Product, as at 30 June 2021 and the
date of this report, each of the investments made and held by the Group represented less than 5% of the Group’s
total assets.

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HONOURS AND AWARDS OBTAINED IN 2021
珠海億勝生物製藥有限公司 (Zhuhai Essex Bio-Pharmaceutical Company Limited*), a wholly-owned subsidiary
of the Company, has been included in 2020 年度中國化藥企業 TOP100 排行榜 (2020 top 100 chemical
pharmaceutical companies in the PRC).

The Group’s Beifushu has been awarded as one of the Chinese reputable medicine brands in three consecutive
years. This is a testament of the recognition by the industry for the efficacy and quality of our flagship biologic
drug.

MARKET DEVELOPMENT
Over the years, the Group has been relentlessly investing in establishing and strengthening its market access
capability. As at 30 June 2021, the Group maintains a network of 43 regional sales offices in the PRC and a total
number of about 1,280 sales and marketing representatives, out of which 64% are full-time employees and 36%
are on contract basis or from appointed agents. The Group expanded its presence in Singapore in 2020 as a
strategic base for market access expansion into Southeast Asian countries.

During the period under review, the Group’s therapeutic products are being prescribed in more than 9,760
hospitals and medical providers, coupled with approximately 2,100 pharmaceutical stores, which are widely
located in the major cities, provinces and county cities in the PRC.

For achieving a sustainable traction on growth for currently marketed products as well as for near-term to mid-term
new products being commercialised, the Group initiated investments to improve its competitiveness and widen its
customers base under the following plans:

•      Investing in clinical observation programmes for affirming additional clinical indications of its
       commercialised products;

•      Reaching out to market in lower-tier cities;

•      Cultivating pharmaceutical stores, where possible, as complementary sales channel; and

•      Building on-line platform for medical consultation and e-prescription for patients with chronic diseases
       under its healthtech initiative.

RESEARCH AND DEVELOPMENT
The Group renewed its R&D’s vision in 2020, emphasising the dedication to science and innovation, with a
mission to develop therapeutics that would meet unmet clinical and/or commercial needs. The Group concurrently
kick-started a 5-year (2021 to 2025) R&D’s development plan to further strengthen its R&D capability and its
position in ophthalmology.

The Group’s key R&D initiatives comprise of growth factor, antibody (i.e. mAb, bsAb, sdAb, scFv, ADC/FDC, etc.),
drug formulation know-how and Blow-Fill-Seal (“BFS”) platform. Growth factor, antibody and drug formulation
know-how are used for the development of therapeutic drugs in ophthalmology, surgical (wound care and healing)
and oncology, whereas BFS platform is a state-of-the-art manufacturing facility for producing preservative-free
unit-dose drugs, in particular for ophthalmic drugs.

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